CN109617234A - A kind of wind power generating set condition monitoring system based on multidimensional data - Google Patents
A kind of wind power generating set condition monitoring system based on multidimensional data Download PDFInfo
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- CN109617234A CN109617234A CN201811531060.0A CN201811531060A CN109617234A CN 109617234 A CN109617234 A CN 109617234A CN 201811531060 A CN201811531060 A CN 201811531060A CN 109617234 A CN109617234 A CN 109617234A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 56
- 238000012545 processing Methods 0.000 claims abstract description 22
- 238000007405 data analysis Methods 0.000 claims abstract description 19
- 238000004458 analytical method Methods 0.000 claims abstract description 16
- 238000001228 spectrum Methods 0.000 claims abstract description 13
- 238000010248 power generation Methods 0.000 claims description 12
- 238000007639 printing Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000004540 process dynamic Methods 0.000 claims 1
- 230000035484 reaction time Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
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- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of wind power generating set condition monitoring system based on multidimensional data, the wind power generating set condition monitoring system includes online monitoring station and monitoring center, the on-line monitoring station includes data acquisition module, data analysis module, data processing module and failure protection module, the monitoring center includes rumble spectrum map analysis module, fault alarm module, fault data memory module, security authentication module, multi-dimensional database and data backup module, the present invention is scientific and reasonable, it is safe and convenient to use, pass through multi-dimensional database, data can be observed by multidimensional view, multi-dimensional database increases a time dimension, data processing speed can be effectively improved, accelerate the reaction time, improve search efficiency, pass through data backup module, paper copy can be carried out to the data of generating set, avoid multidimensional number Breaking down according to library leads to the loss of data of wind power generating set, provides the guarantee of more portions for the data of wind power generating set.
Description
Technical field
The present invention relates to wind power generating sets to monitor systems technology field, specially a kind of wind-force hair based on multidimensional data
Electric Unit State Monitor System.
Background technique
Multi-dimensional database can simply be interpreted as placing the data in a n dimension group, rather than as relation data
Library is stored like that in the form of record, therefore it there are a large amount of sparse matrixes, people can observe data by multidimensional view,
Multi-dimensional database increases a time dimension, and compared with relational database, its advantage is that data processing speed can be improved,
Accelerate the reaction time, improve search efficiency, wind power generating set includes wind wheel and generator, and blade, wheel hub are contained in wind wheel and is added
The composition such as firmware, it has blade to be sent out by functions, the wind-power electricity generation power supply such as wind-force rotary electrification and the rotation of generator head by wind-force
Motor group, pylon, storage battery charge controller, inverter, unloader, net-connected controller and the battery group for supporting generating set
Deng composition, wind power generating set has the variation of extraneous factor and internal factor during power generation, generating set is caused to go out
Existing failure, so need to monitor wind power generating set in real time by condition monitoring system, still, wind power generating set
Condition monitoring system is had the disadvantage in that when in use when logging state monitors system, can not be believed the identity of login personnel
Breath is verified, and is caused the phenomenon that being easy to appear wind power generating set leaking data, also, when wind power generating set breaks down
When, wind power generating set can not be protected at the first time, so that wind power generating set operates by force in case of a fault, it is right
Wind power generating set causes bigger damage, also, the data of data store internal storage can not by multidimensional view to data into
Row is checked so that the phenomenon that checking that the efficiency of data is lower, being easy to appear data entanglement, also, be damaged when database or
When person's malicious attack, it may appear that the loss of mass data, and can not give for change, so, people are badly in need of a kind of novel based on multidimensional
The wind power generating set condition monitoring systems of data solves the above problems.
Summary of the invention
The present invention provides a kind of wind power generating set condition monitoring system based on multidimensional data, can effectively solve above-mentioned
Itd is proposed in background technique logging state monitor system when, the identity information of login personnel can not be verified, cause to hold
Easily there is the phenomenon that wind power generating set leaking data, also, when wind power generating set breaks down, it can not be right at the first time
Wind power generating set is protected, so that wind power generating set operates by force in case of a fault, is caused to wind power generating set
Bigger damage, also, the data of data store internal storage can not check data by multidimensional view, so that checking number
According to efficiency it is lower, the phenomenon that being easy to appear data entanglement, also, when database is damaged or when malicious attack, can go out
The problem of showing the loss of mass data, and can not giving for change.
To achieve the above object, the invention provides the following technical scheme: a kind of wind power generating set based on multidimensional data
Condition monitoring system, the wind power generating set condition monitoring system include online monitoring station and monitoring center, the online prison
Survey station includes data acquisition module, data analysis module, data processing module and failure protection module, and the monitoring center includes
Rumble spectrum map analysis module, fault alarm module, fault data memory module, security authentication module, multi-dimensional database sum number
According to backup module；
It is connected with each other between the on-line monitoring station and monitoring center by Ethernet switch, the data acquisition module
Output end and the input terminal of data analysis module connect, the output end of the data analysis module and data processing module it is defeated
Enter end connection, the output end of the data processing module and the input terminal of Ethernet switch connect, the security authentication module
Output end and the input terminal of Ethernet switch connect, the output end of the Ethernet switch and rumble spectrum map analysis mould
The input terminal of block connects, the output end of the rumble spectrum map analysis module and the input of fault alarm module and multi-dimensional database
End connection, the output end of the fault alarm module are connect with the input terminal of failure protection module and fault data memory module,
The output end of the multi-dimensional database and the input terminal of data backup module connect.
According to the above technical scheme, the data acquisition module includes voltage sensor, current sensor, vibrating sensing
Device, oil liquid sensor and monitor camera, the voltage sensor are monitored the voltage of wind turbine power generation unit, the electric current
Sensor is monitored to the electric current of wind power generating set, and the vibrating sensor is in wind power generating set power generation process
The Oscillation Amplitude of main shaft is monitored under any pathosis, and the oil liquid sensor is the lubricating oil to wind power generating set
It is monitored, the abrasion condition of wind power generating set is monitored, outside of the monitor camera to wind power generating set
Operating status is monitored.
According to the above technical scheme, the data analysis module gives data acquisition module data information transfer collected
Data comparison submodule is compared and analyzed by data information of the data comparison submodule to acquisition with legacy data information,
Judge whether wind turbine power generation unit breaks down, the data analysis module is by the data information transfer of analysis to data
Processing module.
According to the above technical scheme, at the data information that the data processing module analyzes data analysis module
Reason, converts the data into digital signal, and be transmitted to digital signal in monitoring by Ethernet switch by fiber optic network
The heart.
According to the above technical scheme, the security authentication module include identity card input submodule, fingerprint authentication submodule,
Work number input submodule and Password Input submodule, the safety certification submodule, which refers to, carries out the personnel for logging in monitoring system
The identification of identity, the identity card input submodule, which refers to, inputs the ID card information of login personnel, the fingerprint inspection
Card submodule, which refers to, carries out input verifying to the finger print information of login personnel, and the work number input submodule refers to login personnel
Work number information inputted, the Password Input submodule, which refers to, carries out input verifying, institute to the login password of login personnel
It states identity card input submodule, fingerprint authentication submodule, work number input submodule and Password Input submodule and is fully completed verifying
Afterwards, wind power generating set condition monitoring system can be logged into.
According to the above technical scheme, the rumble spectrum map analysis module is by vibrating sensor information collected with image
Form show on a display screen, by the variation of graph curve, monitoring in real time is realized to the state of wind turbine power generation unit.
According to the above technical scheme, the fault alarm module refers to the letter when monitoring center by the transmission of on-line monitoring station
When breath monitors that wind power generating set breaks down, warning reminding is timely carried out to failure by fault alarm module, meanwhile,
Stoppage in transit protection timely is carried out to wind power generating set by failure protection module.
According to the above technical scheme, the fault data memory module refers to store all data to break down and enter
Database, the data that the later period is transferred by database are monitored the part for being prone to failure.
According to the above technical scheme, the multi-dimensional database refers to that all data monitored to on-line monitoring station are deposited
Storage.
According to the above technical scheme, the data backup module includes printer printing and pack deposit datastore, institute
It states printer printing and refers to that all data for entering multi-dimensional database to storage prints, the pack deposit datastore is
Refer to and paper copy storage is carried out to the monitoring data of printing.
Compared with prior art, beneficial effects of the present invention: the present invention is scientific and reasonable, safe and convenient to use, passes through safety
Authentication module effectively can confirm have to the identity of staff for logging in wind power generating set condition monitoring system
The leakage for avoiding to effect wind power generating set significant data, ensure that the data of entire wind power generating set condition monitoring system
Safety, by failure protection module, timely can stop wind power generating set when wind power generating set breaks down
O&M shield, prevents wind power generating set from operating with failure, causes more serious failure occur and can not be handled and be overhauled,
By fault data memory module, the fault data of wind power generating set can be stored, it can be in wind power generating set
It timely transfers, is made to failure the fastest processing when failure, meanwhile, it can be sentenced according to the failure-frequency of wind power generating set
It is disconnected whether to continue to use, reference value is provided for the operation of wind power generating set, by multi-dimensional database, people can be with
Data are observed by multidimensional view, multi-dimensional database increases a time dimension, can effectively improve data processing speed,
Accelerate the reaction time, improve search efficiency, by data backup module, paper copy can be carried out to the data of generating set,
Avoiding multi-dimensional database from breaking down leads to the loss of data of wind power generating set, for wind power generating set data provide it is more
A guarantee.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is the structural block diagram of present system；
Fig. 2 is the monitoring flow diagram of present system；
Fig. 3 is the data acquisition module structural block diagram of present system；
Fig. 4 is the security authentication module structural block diagram of present system；
Fig. 5 is the data backup module structural block diagram of present system.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as shown in Figs. 1-5, the present invention provides a kind of technical solution, a kind of wind-power electricity generation based on multidimensional data
Unit State Monitor System, wind power generating set condition monitoring system include online monitoring station and monitoring center, on-line monitoring station
Including data acquisition module, data analysis module, data processing module and failure protection module, monitoring center includes rumble spectrum
Map analysis module, fault alarm module, fault data memory module, security authentication module, multi-dimensional database and data backup mould
Block.
It is connected with each other between on-line monitoring station and monitoring center by Ethernet switch, the output end of data acquisition module
It is connect with the input terminal of data analysis module, the output end of data analysis module and the input terminal of data processing module connect, number
It is connected according to the output end of processing module and the input terminal of Ethernet switch, the output end and Ethernet exchanging of security authentication module
The input terminal of machine connects, and the output end of Ethernet switch is connect with the input terminal of rumble spectrum map analysis module, rumble spectrum
The output end of map analysis module is connect with the input terminal of fault alarm module and multi-dimensional database, the output end of fault alarm module
It is connect with the input terminal of failure protection module and fault data memory module, the output end and data backup module of multi-dimensional database
Input terminal connection.
According to the above technical scheme, data acquisition module includes voltage sensor, current sensor, vibrating sensor, oil
Liquid sensor and monitor camera, voltage sensor are monitored the voltage of wind turbine power generation unit, and current sensor is to wind
The electric current of power generator group is monitored, and vibrating sensor is to main under any pathosis in wind power generating set power generation process
The Oscillation Amplitude of axis is monitored, and oil liquid sensor is monitored to the lubricating oil of wind power generating set, to wind-power electricity generation
The abrasion condition of unit is monitored, and monitor camera is monitored the external operating status of wind power generating set.
According to the above technical scheme, data analysis module is by data acquisition module data information transfer collected to data
Submodule is compared, is compared and analyzed by data information of the data comparison submodule to acquisition with legacy data information, to wind
Whether machine generating set, which breaks down, is judged, data analysis module gives the data information transfer of analysis to data processing mould
Block.
According to the above technical scheme, the data information that data processing module analyzes data analysis module is handled,
Digital signal is converted the data into, and digital signal is transmitted to by Ethernet switch by monitoring center by fiber optic network.
According to the above technical scheme, security authentication module includes identity card input submodule, fingerprint authentication submodule, work number
Input submodule and Password Input submodule, safety certification submodule, which refers to, carries out distinguishing for identity to the personnel for logging in monitoring system
Recognize, identity card input submodule, which refers to, inputs the ID card information of login personnel, and fingerprint authentication submodule refers to stepping on
The finger print information of record personnel carries out input verifying, and work number input submodule, which refers to, inputs the work number information of login personnel,
Password Input submodule, which refers to, carries out input verifying, identity card input submodule, fingerprint authentication to the login password of login personnel
After submodule, work number input submodule and Password Input submodule are fully completed verifying, wind power generating set can be logged into
Condition monitoring system.
According to the above technical scheme, rumble spectrum map analysis module is by vibrating sensor information collected with the shape of image
Formula shows on a display screen, by the variation of graph curve, realizes monitoring in real time to the state of wind turbine power generation unit.
According to the above technical scheme, fault alarm module refers to the information prison when monitoring center by the transmission of on-line monitoring station
When measuring wind power generating set failure, warning reminding is timely carried out to failure by fault alarm module, meanwhile, pass through
Failure protection module timely carries out stoppage in transit protection to wind power generating set.
According to the above technical scheme, fault data memory module, which refers to, enters data for all data to break down storage
Library, the data that the later period is transferred by database are monitored the part for being prone to failure.
According to the above technical scheme, multi-dimensional database refers to that all data monitored to on-line monitoring station store.
According to the above technical scheme, data backup module includes printer printing and pack deposit datastore, printer
Printing refers to that all data for entering multi-dimensional database to storage prints, and pack deposit datastore refers to the prison to printing
Measured data carries out paper copy storage.
It is safe and convenient to use the present invention has the advantages that the present invention is scientific and reasonable based on above-mentioned, through safety certification mould
Block can effectively confirm the identity of staff for logging in wind power generating set condition monitoring system, effectively keep away
The leakage for having exempted from wind power generating set significant data ensure that the data safety of entire wind power generating set condition monitoring system,
By failure protection module, stoppage in transit dimension timely can be carried out to wind power generating set when wind power generating set breaks down
Shield, prevents wind power generating set from operating with failure, causes more serious failure occur and can not be handled and be overhauled, pass through
Fault data memory module can store the fault data of wind power generating set, can be in wind power generating set failure
When timely transfer, make to the fastest processing of failure, meanwhile, can according to the failure-frequency of wind power generating set judge be
It is no to continue to use, reference value is provided for the operation of wind power generating set, by multi-dimensional database, people can pass through
Multidimensional view observes data, and multi-dimensional database increases a time dimension, can effectively improve data processing speed, accelerates
Reaction time improves search efficiency, by data backup module, can carry out paper copy to the data of generating set, avoid
Multi-dimensional database, which breaks down, leads to the loss of data of wind power generating set, provides mostly portion for the data of wind power generating set
Guarantee.
Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of wind power generating set condition monitoring system based on multidimensional data, it is characterised in that: the wind power generating set
Condition monitoring system includes online monitoring station and monitoring center, and the on-line monitoring station includes data acquisition module, data analysis
Module, data processing module and failure protection module, the monitoring center include rumble spectrum map analysis module, fault alarm mould
Block, fault data memory module, security authentication module, multi-dimensional database and data backup module；
By Ethernet switch interconnection between on-line monitoring station and monitoring center, the data acquisition module it is defeated
The connection of the input terminal of outlet and data analysis module, the output end of the data analysis module and the input terminal of data processing module
The input terminal of connection, the output end of the data processing module and Ethernet switch connects, the security authentication module it is defeated
The connection of the input terminal of outlet and Ethernet switch, output end and the rumble spectrum map analysis module of the Ethernet switch
Input terminal connection, the output end and fault alarm module of the rumble spectrum map analysis module and the input terminal of multi-dimensional database connect
It connects, the output end of the fault alarm module is connect with the input terminal of failure protection module and fault data memory module, described
The output end of multi-dimensional database and the input terminal of data backup module connect.
2. a kind of wind power generating set condition monitoring system based on multidimensional data according to claim 1, feature exist
In: the data acquisition module includes voltage sensor, current sensor, vibrating sensor, oil liquid sensor and monitoring camera
Machine, the voltage sensor are monitored the voltage of wind turbine power generation unit, and the current sensor is to wind power generating set
Electric current be monitored, vibration of the vibrating sensor to main shaft under any pathosis in wind power generating set power generation process
Dynamic amplitude is monitored, and the oil liquid sensor is monitored to the lubricating oil of wind power generating set, to wind-driven generator
The abrasion condition of group is monitored, and the monitor camera is monitored the external operating status of wind power generating set.
3. a kind of wind power generating set condition monitoring system based on multidimensional data according to claim 1, feature exist
In: the data analysis module gives data acquisition module data information transfer collected to data comparison submodule, passes through number
The data information of acquisition is compared and analyzed with legacy data information according to comparison submodule, whether wind turbine power generation unit is occurred
Failure is judged that the data analysis module is by the data information transfer of analysis to data processing module.
4. a kind of wind power generating set condition monitoring system based on multidimensional data according to claim 1, feature exist
In: the data information that the data processing module analyzes data analysis module is handled, and converts the data into digital letter
Number, and digital signal is transmitted to by Ethernet switch by monitoring center by fiber optic network.
5. a kind of wind power generating set condition monitoring system based on multidimensional data according to claim 1, feature exist
In: the security authentication module includes that identity card input submodule, fingerprint authentication submodule, work number input submodule and password are defeated
Enter submodule, the safety certification submodule refers to the identification that the personnel for logging in monitoring system are carried out with identity, the identity card
Input submodule, which refers to, inputs the ID card information of login personnel, and the fingerprint authentication submodule refers to login personnel
Finger print information carry out input verifying, the work number input submodule, which refers to, inputs the work number information of login personnel, institute
It states Password Input submodule and refers to and input verifying is carried out to the login password of login personnel, the identity card input submodule refers to
After line verifying submodule, work number input submodule and Password Input submodule are fully completed verifying, wind-force hair can be logged into
Electric Unit State Monitor System.
6. a kind of wind power generating set condition monitoring system based on multidimensional data according to claim 1, feature exist
In: the rumble spectrum map analysis module shows vibrating sensor information collected on a display screen in the form of images,
By the variation of graph curve, monitoring in real time is realized to the state of wind turbine power generation unit.
7. a kind of wind power generating set condition monitoring system based on multidimensional data according to claim 1, feature exist
In: the fault alarm module refers to when monitoring center is gone out by the information monitoring of on-line monitoring station transmission to wind power generating set
When existing failure, warning reminding is timely carried out to failure by fault alarm module, meanwhile, timely by failure protection module
Stoppage in transit protection is carried out to wind power generating set.
8. a kind of wind power generating set condition monitoring system based on multidimensional data according to claim 1, feature exist
In: the fault data memory module, which refers to, enters database for all data to break down storage, and the later period passes through database
The data transferred are monitored the part for being prone to failure.
9. a kind of wind power generating set condition monitoring system based on multidimensional data according to claim 1, feature exist
In: the multi-dimensional database refers to that all data monitored to on-line monitoring station store.
10. a kind of wind power generating set condition monitoring system based on multidimensional data according to claim 1, feature exist
In: the data backup module includes printer printing and pack deposit datastore, and the printer printing refers to storage
All data into multi-dimensional database is printed, and the pack deposit datastore refers to the monitoring data progress to printing
Paper copy storage.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308939A (en) * | 2020-03-05 | 2020-06-19 | 沈阳工程学院 | Wind power Internet of things management method and wind power Internet of things management platform |
| CN111322206A (en) * | 2020-02-28 | 2020-06-23 | 唐智科技湖南发展有限公司 | Intelligent operation and maintenance system and method for large mechanical part of wind turbine generator |
| CN111608856A (en) * | 2020-06-03 | 2020-09-01 | 安徽中申电力科技有限公司 | Control system, device and method of wind turbine generator and storage medium |
| CN112612643A (en) * | 2020-12-21 | 2021-04-06 | 武汉天宫北斗科技有限公司 | High-precision deformation monitoring data storage system |
| CN118208374A (en) * | 2024-04-19 | 2024-06-18 | 华电(福建)风电有限公司 | Working condition off-load loading integrated monitoring system and method for offshore wind power |
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Application publication date: 20190412 |